PRODUCTS > Check valve > Clip lift check valve

                  Clip lift check valve

                  Product model:H71W/H/Y
                  Nominal diameter: DN15~1200mm、NPS1/2"~48"
                  Nominal pressure: PN1.6~10.0MPa、Class150~2500L
                  Suitable temperature:≤350℃
                  Main material: WCB, WCA, WCC, WC6, WC9, C5, C12, LCB, LCC, CF8, CF8M,, CF3, CF3M, CN7M, CF8C

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                  [Essential information]
                        Lift type check valve on the clip from the valve body, valve spring, etc., can be installed horizontally or vertically in a variety of piping system, prevent backflow medium, lift type check valve on the clip has the advantages of short, small volume and light weight. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium. Designed and manufactured strictly according to GB12235 standard, the valve plate is positioned along the center for lifting and moving. The Bush is made of special material with good abrasion resistance and small friction coefficient. The movement is flexible and reliable, and the sealing performance is excellent.

                  [Standard parameter]

                  Design standardAPI6D、JB/T8937、API594
                  Structural lengthAPI594、JB/T8937
                  Connection standardASME B16.5、、GB/T 9113、JB/T 79、HG/T 20592
                  Pressure testAPI 598、GB/T 13927、JB/T 9092

                  Pressure temperature rating

                  ASME B16.34 、GB/T12224

                  [Valve features]

                  1. The product structure is short in length, small in size and light in weight.

                  2. The sealing valve can be made of soft or hard sealing material according to different working conditions. The sealing performance is good.

                  3, Horizontal or vertical pipes can be used, easy installation.

                  4, The valve closed fast, water hammer pressure is small.

                  5, Parts, materials and valve end form, size, according to actual conditions or user requirements, reasonable matching, to meet the needs of various projects.



                  [Valve structure drawing]



                  [Adaptive condition]
                        Check valve installed in the pipeline system, the main role is to prevent media backflow, check valve is a kind of pressure on the media to open and close the automatic valve. The clip type check valve applies to nominal pressure PN1.0MPa~42.0MPa and Class150~25000; nominal diameter DN15~1200mm and NPS1/2~48; work temperature -196~+540℃ of various pipelines, used to prevent medium flow back. By choosing different materials, it can be applied to many mediums such as water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and uric acid.

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